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Conserver vs ConMan: catalog facts
Conserver	ConMan
Free Free and open source under the BSD-3-Clause license.	Free Free and open source under GPL-3.0-or-later.
Linux, Self-hosted	Linux
Allows multiple users to watch a serial console Keeps logs of console traffic	Supports several local and remote console types Can log and timestamp console output
Requires a network connection for remote console access	Focused on serial console administration
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License: BSD-3-Clause	License: GPL-3.0-or-later
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.